Patent
   D662581
Priority
Jul 15 2011
Filed
Jul 15 2011
Issued
Jun 26 2012
Expiry
Jun 26 2026
Assg.orig
Entity
unknown
30
26
n/a
The ornamental design for a diffuser head, as shown and described.

FIG. 1 is a front, top perspective view of the design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right elevational view thereof; and,

FIG. 7 is a left elevational view thereof.

Savegnago, Donald J.

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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 15 2011Alternative Wastewater Systems, Inc.(assignment on the face of the patent)
May 07 2012SAVEGNAGO, DONALDALTERNATIVE WASTEWATER SYSTEMS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0281720768 pdf
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